The concentration of radium, thorium, and uranium by tropical algae. ANL-7615.
D002118:Calcium / Q000032:analysis; D056890:Eukaryota / Q000032:analysis* / Q000378:metabolism; D009584:Nitrogen / Q000032:analysis; D011883:Radium / Q000032:analysis*; D013910:Thorium / Q000032:analysis*; D014501:Uranium / Q000032:analysis*
D014501:Uranium; D013910:Thorium; D009584:Nitrogen; D002118:Calcium; D011883:Radium